For some reason the top icons are 2 3/4's obscured off the page from my new Mac Book Pro 15" retina.
I am using Firefox and clues?
Can you please tell me what version of firefox you are using? If you're not on the latest update, it might be an issue with the older versions.
Also, can you post a screenshot here? Just to clarify, you can't really see the icons at all. With the Retina displays, the icons might be a bit blurry but that's something we have forwarded to our developers already. It should still be visible though.